<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>OpenLayers</title>
  <link rel="stylesheet" href="./style.css">
  <link rel="stylesheet" href="./libs/v10.2.1-package/ol.css">
</head>
<body>
  <div id="js-map" class="map"></div>
  <script src="./libs/v10.2.1-package/dist/ol.js"></script>
  <script src="./main.js"></script>
</body>
</html>